| # Copyright 2020 Google LLC | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # https://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| import os | |
| import tensorflow as tf | |
| class Squared(tf.Module): | |
| @tf.function | |
| def __call__(self, x): | |
| return tf.square(x) | |
| model = Squared() | |
| concrete_func = model.__call__.get_concrete_function( | |
| tf.TensorSpec(shape=[4, 3], dtype=tf.float32)) | |
| converter = tf.lite.TFLiteConverter.from_concrete_functions([concrete_func]) | |
| tflite_model = converter.convert() | |
| this_dir = os.path.dirname(__file__) | |
| with open(os.path.join(this_dir, "tflite_sample.fb"), "wb") as f: | |
| f.write(tflite_model) |